Lower receiver for a firearm



FIG. 1 is a rear plan view of the lower receiver for a firearm.

FIG. 2 is a front plan view of the lower receiver for a firearm.

FIG. 3 is a right/top/rear perspective view of the lower receiver for a firearm.

FIG. 4 is a left plan view of the lower receiver for a firearm.

FIG. 5 is a right plan view of the lower receiver for a firearm.

FIG. 6 is a top plan view of the lower receiver for a firearm.

FIG. 7 is a bottom plan view of the lower receiver for a firearm.

FIG. 8 is a left/top/front perspective view of the lower receiver for a firearm.

FIG. 9 is a left/top/rear perspective view of the lower receiver for a firearm.

FIG. 10 is a left/bottom/rear perspective view of the lower receiver for a firearm.

FIG. 11 is a right/bottom/rear perspective view of the lower receiver for a firearm.

FIG. 12 is a right/bottom/rear perspective view of the lower receiver for a firearm.

FIG. 13 is a left/bottom/front perspective view of the lower receiver for a firearm; and,

FIG. 14 is a right/top/front perspective view of the lower receiver for a firearm.

The broken line showing of portions of the lower receiver for a firearm in all figures is included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for a lower receiver for a firearm, as shown and described. 